27190066 has 8 divisors (see below), whose sum is σ = 40881024. Its totient is φ = 13563060.

The previous prime is 27190057. The next prime is 27190087. The reversal of 27190066 is 66009172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14910 + ... + 16633.

It is an arithmetic number, because the mean of its divisors is an integer number (5110128).

Almost surely, 2^27190066 is an apocalyptic number.

27190066 is a deficient number, since it is larger than the sum of its proper divisors (13690958).

27190066 is a wasteful number, since it uses less digits than its factorization.

27190066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31976.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 27190066 is about 5214.4094584143. The cubic root of 27190066 is about 300.7023027679.

The spelling of 27190066 in words is "twenty-seven million, one hundred ninety thousand, sixty-six".